14-03-2026 13:51
Thierry Blondelle
Hi everybody Under Quercus ilex, i hesitate to na
12-03-2026 19:44
Enrique Rubio
Hi to everybody.Can you give me any suggestions ab
11-03-2026 17:36
Michel Hairaud
Bonjour, Je cherche des indices pour cette réc
12-03-2026 15:45
Åge OterhalsDear forum,I found this small discomycete on a ver
05-03-2026 10:07
Hulda Caroline HolteHello, I found and collected this species growing
08-03-2026 14:05
Thierry Blondelle
Bonjour à tous,Sur 3 récoltes supposées de H. l
11-03-2026 16:48
Bruno Coué
Bonjour, je serais heureux d'avoir votre avis sur
Asco found on Fraxinus twig
Robin Isaksson,
01-01-2022 21:17
Hi!asco react orange- brown in koh10%
Spores around 6,5-8,5x 3,5-4 um, asci 8 spored, picture spores in water.
Asci topp no rection in lugols.
anyone knows it?
found in Sweden
Best regrads
Björn Sothmann,
01-01-2022 21:22
Re : Asco found on Fraxinus twig
Hi Robin,
by chance I just came across a post on Twitter 5 minutes ago where Mark Powell showed Unguiculariopsis thallophila on Lecanora hybocarpa. This seems to match your collection rather well, in particular since your brown ascomycete seems to be on some lichen, so you might compare with it.
Björn
Robin Isaksson,
01-01-2022 21:26
Re : Asco found on Fraxinus twig
Hi,
Yes of course, I have seen it several times before. Was completely in other thoughts.
Yes of course, I have seen it several times before. Was completely in other thoughts.
thanks so much.
Best regards
Hans-Otto Baral,
01-01-2022 22:13
Re : Asco found on Fraxinus twig
I agree. There is a wide range in the ascospore width in the literature: 6-10 x 2-4 µm. What I studied (3 samples with drawings) has spores around 6-8 x 2.3-2.7 µm. Your spores look distinctly broader than mine, though of the same length.
More details about the hairs would helpful, they have usually narrowed and curved apices.